Massive "Game of Thrones" star reveals his terrifyingly huge diet

Icelandic strongman Hafþor Björnsson, who plays The Mountain on "Game of Thrones," is training for the World's Strongest Man 2016 competition, which involves quite a lot of food intake. To illustrate just how much, he took to Facebook and Instagram to post what he eats each day, along with some of his workouts -- and "daunting" doesn't even begin to describe it.

After a light workout and some almonds and amino acids, the bodybuilder has a light breakfast that includes eight eggs, oats, berries and an avocado -- which keeps him satisfied until his next meal two hours later, consisting of beef, sweet potatoes and spinach.